GB201217798D0 - Pump rotor - Google Patents

Pump rotor

Info

Publication number: GB201217798D0
Authority: GB; United Kingdom
Prior art keywords: pump rotor; rotor; pump
Prior art date: 2012-10-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

GBGB1217798.6A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Quanta Fluid Solutions Ltd

Original Assignee

Quanta Fluid Solutions Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-10-04

Filing date

2012-10-04

Publication date

2012-11-14

2012-10-04 Application filed by Quanta Fluid Solutions Ltd filed Critical Quanta Fluid Solutions Ltd

2012-10-04 Priority to GBGB1217798.6A priority Critical patent/GB201217798D0/en

2012-11-14 Publication of GB201217798D0 publication Critical patent/GB201217798D0/en

2013-10-04 Priority to JP2015535115A priority patent/JP6414987B2/en

2013-10-04 Priority to US14/432,677 priority patent/US10273950B2/en

2013-10-04 Priority to EP13774488.4A priority patent/EP2917582B1/en

2013-10-04 Priority to PCT/GB2013/052599 priority patent/WO2014053858A1/en

Status Ceased legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1276—Means for pushing the rollers against the tubular flexible member
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0081—Special features systems, control, safety measures
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1261—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rollers being placed at the outside of the tubular flexible member

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)

GBGB1217798.6A 2012-10-04 2012-10-04 Pump rotor Ceased GB201217798D0 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
GBGB1217798.6A GB201217798D0 (en)	2012-10-04	2012-10-04	Pump rotor
JP2015535115A JP6414987B2 (en)	2012-10-04	2013-10-04	Peristaltic pump rotor
US14/432,677 US10273950B2 (en)	2012-10-04	2013-10-04	Peristaltic pump rotor
EP13774488.4A EP2917582B1 (en)	2012-10-04	2013-10-04	Peristaltic pump rotor
PCT/GB2013/052599 WO2014053858A1 (en)	2012-10-04	2013-10-04	Peristaltic pump rotor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB1217798.6A GB201217798D0 (en)	2012-10-04	2012-10-04	Pump rotor

Publications (1)

Publication Number	Publication Date
GB201217798D0 true GB201217798D0 (en)	2012-11-14

Family

ID=47225699

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GBGB1217798.6A Ceased GB201217798D0 (en)	2012-10-04	2012-10-04	Pump rotor

Country Status (5)

Country	Link
US (1)	US10273950B2 (en)
EP (1)	EP2917582B1 (en)
JP (1)	JP6414987B2 (en)
GB (1)	GB201217798D0 (en)
WO (1)	WO2014053858A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9759210B1 (en) *	2010-06-08	2017-09-12	Stenner Pump Company, Inc.	Peristaltic pump head and related methods
CN103619372A (en)	2011-03-23	2014-03-05	纳科斯达格医药股份有限公司	Peritoneal dialysis system, device and method
EP3137128B1 (en)	2014-04-29	2021-02-24	Outset Medical, Inc.	Dialysis system and methods
JP6487751B2 (en)	2015-03-31	2019-03-20	ミネベアミツミ株式会社	Rotor and pump device
WO2016180951A1 (en) *	2015-05-13	2016-11-17	MAQUET CARDIOPULMONARY GmbH	Mechanism for adjusting occlusion of a cardiac bypass roller pump, and a roller pump provided with the mechanism
EP3411093A4 (en) *	2016-02-01	2020-05-06	Liberdi Ltd.	PUMP FOR DIALYSIS SYSTEM WITH CONNECTOR
DE102016114959A1 (en)	2016-08-11	2018-02-15	B. Braun Avitum Ag	Peristaltic pump with rotary game
WO2018035520A1 (en)	2016-08-19	2018-02-22	Outset Medical, Inc.	Peritoneal dialysis system and methods
CN110234371A (en)	2017-02-01	2019-09-13	利比迪公司	Intelligent peritoneal dialysis device
EP3641850B1 (en)	2017-06-24	2024-10-09	NxStage Medical Inc.	Peritoneal dialysis fluid preparation systems
JP2021516089A (en)	2018-02-28	2021-07-01	ネクステージメディカルインコーポレイテッド	Fluid preparation and treatment equipment, methods, and systems
JP2021533881A (en)	2018-08-23	2021-12-09	アウトセット・メディカル・インコーポレイテッドOutset Medical, Inc.	Dialysis system and method
CN209083527U (en) *	2018-09-30	2019-07-09	长沙执先智量科技股份有限公司	A kind of double rollers pipe pressing device for peristaltic pump
JP7580396B2 (en)	2019-04-30	2024-11-11	アウトセット・メディカル・インコーポレイテッド	Dialysis systems and methods
IT202100007358A1 (en) *	2021-03-25	2022-09-25	Baxter Healthcare Sa	PERISTALTIC RELEASE PUMP
EP4555216A1 (en) *	2022-07-14	2025-05-21	Keurig Green Mountain, Inc.	Peristaltic pump
GB2640663A (en) *	2024-04-30	2025-11-05	Watson Marlow Bredel B V	A peristaltic pump and method

Family Cites Families (27)

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US2696173A (en)	1950-12-23	1954-12-07	Jensen Thormod	Fluid pump
US4070725A (en)	1975-11-07	1978-01-31	Cornelius Eng	Combined pump and siphon
US4142845A (en) *	1976-02-20	1979-03-06	Lepp William A	Dialysis pump system having over-center cam tracks to lock rollers against tubing
JPS5974387A (en) *	1982-10-21	1984-04-26	Asahi Kogyo Kk	Tube pump
JPS59194585U (en) *	1983-06-10	1984-12-24	日立工機株式会社	Tube pump silencer
DE3326786A1 (en) *	1983-07-25	1985-02-14	Fresenius AG, 6380 Bad Homburg	PUMP BED FOR A ROLL PUMP
JPH0619834Y2 (en) *	1989-02-15	1994-05-25	株式会社メテク	Roller pump tube mounting mechanism
DE3940730A1 (en)	1989-12-09	1991-06-13	Sartorius Gmbh	PERISTALTIC TUBE PUMP FOR CONVEYING A FLUID
NL9000867A (en)	1990-04-12	1991-11-01	Bredel Exploitatie Bv	HOSE PUMP WITH RETRACTABLE PRESS BODIES.
US5586873A (en)	1992-06-18	1996-12-24	Novak; Pavel	Tube pump with retractable rollers
US5586872A (en)	1992-09-02	1996-12-24	Skobelev; Valery V.	Adjustable peristaltic pump
US5462417A (en)	1993-12-22	1995-10-31	Baxter International Inc.	Peristaltic pump with linear pump roller positioning mechanism
US5484239A (en)	1993-12-22	1996-01-16	Baxter International Inc.	Peristaltic pump and valve assembly for fluid processing systems
US5759017A (en)	1996-01-31	1998-06-02	Medtronic Electromedics, Inc.	Peristaltic pump and tube loading system
JPH1037860A (en) *	1996-07-26	1998-02-13	Fuji Electric Co Ltd	Tube pump
JP3106980B2 (en)	1996-11-07	2000-11-06	富士電機株式会社	Liquid metering pump
DK173498B1 (en)	1998-11-19	2001-01-08	Coloplast As	An ostomy appliance
US6645176B1 (en)	2000-04-28	2003-11-11	Medtronic, Inc.	Spring loaded implantable drug infusion device
WO2002066833A1 (en)	2001-02-20	2002-08-29	N.E. Holm A/S	Hose pump
US6733476B2 (en)	2001-04-13	2004-05-11	Medtronic, Inc.	Implantable drug delivery device with peristaltic pump having a bobbin roller assembly
US6743204B2 (en)	2001-04-13	2004-06-01	Medtronic, Inc.	Implantable drug delivery device with peristaltic pump having retracting roller
JP2005240575A (en)	2004-02-24	2005-09-08	Seiko Instruments Inc	Tube pump and ink jet recording device using the same
GB2412698A (en)	2004-04-01	2005-10-05	Boc Group Plc	Peristaltic pump
JP4545163B2 (en)	2007-02-20	2010-09-15	日本電産サーボ株式会社	Tube pump and pump rotor
DE102007020573B4 (en)	2007-05-02	2014-12-04	Fresenius Medical Care Deutschland Gmbh	Hose roller pump
US8197236B2 (en)	2008-04-25	2012-06-12	Medtronic, Inc.	Adjustable roller pump rotor
US8858202B2 (en) *	2012-08-08	2014-10-14	Kuwait University	Rotary diaphragm pump

2012
- 2012-10-04 GB GBGB1217798.6A patent/GB201217798D0/en not_active Ceased
2013
- 2013-10-04 US US14/432,677 patent/US10273950B2/en active Active
- 2013-10-04 WO PCT/GB2013/052599 patent/WO2014053858A1/en not_active Ceased
- 2013-10-04 JP JP2015535115A patent/JP6414987B2/en active Active
- 2013-10-04 EP EP13774488.4A patent/EP2917582B1/en active Active

Also Published As

Publication number	Publication date
US20150252800A1 (en)	2015-09-10
EP2917582B1 (en)	2018-04-04
JP6414987B2 (en)	2018-10-31
WO2014053858A1 (en)	2014-04-10
EP2917582A1 (en)	2015-09-16
US10273950B2 (en)	2019-04-30
JP2015532383A (en)	2015-11-09

Publication	Publication Date	Title
GB201218768D0 (en)	2012-12-05	Centrifugal pumps
GB201217798D0 (en)	2012-11-14	Pump rotor
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PT2711548T (en)	2019-07-10	Vibration pump
GB201220471D0 (en)	2012-12-26	Pump
PL2887849T3 (en)	2019-11-29	Rotor having freewheel
GB2490517B (en)	2017-12-13	Rotor for pump
GB201218450D0 (en)	2012-11-28	Rotor assembly
GB2503718B (en)	2014-06-18	Scroll pump
GB201220601D0 (en)	2013-01-02	Rotor blade
AP2015008195A0 (en)	2015-01-31	Pump

Legal Events

Date	Code	Title	Description
2014-06-04	AT	Applications terminated before publication under section 16(1)